7697693 has 2 divisors, whose sum is σ = 7697694. Its totient is φ = 7697692.

The previous prime is 7697653. The next prime is 7697713. The reversal of 7697693 is 3967967.

7697693 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5257849 + 2439844 = 2293^2 + 1562^2 .

It is a cyclic number.

It is not a de Polignac number, because 7697693 - 2¹⁰ = 7696669 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7697623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3848846 + 3848847.

It is an arithmetic number, because the mean of its divisors is an integer number (3848847).

Almost surely, 2^7697693 is an apocalyptic number.

It is an amenable number.

7697693 is a deficient number, since it is larger than the sum of its proper divisors (1).

7697693 is an equidigital number, since it uses as much as digits as its factorization.

7697693 is an evil number, because the sum of its binary digits is even.

The product of its digits is 428652, while the sum is 47.

The square root of 7697693 is about 2774.4716614159. The cubic root of 7697693 is about 197.4483590883.

The spelling of 7697693 in words is "seven million, six hundred ninety-seven thousand, six hundred ninety-three".